Powertech Industrial Co., Ltd.

Po-Hua Hsu

Yu-Lung Lee

Jung-Hui Hsu

Chi-Chien Chen

A surge protection system includes a receptacle body, at least one power output jack, a power obtaining device, at least one surge protection module, a microcontroller unit, and a surge detection circuit. The at least one surge protection module includes a housing, a memory element, and a surge protection circuit that includes a surge absorption element and a thermal fuse connected in series and parallel. The surge absorption element absorbs a surge inputted from an external power supply, and the memory element records a number of surges carried by the surge absorption element. When the surge enters the surge protection system from the external power supply, the surge absorption element absorbs the surge, and the surge detection circuit outputs a signal to the microcontroller unit that writes the number of surges carried by the surge absorption element into the memory element.

Surge protection system

An audio transmission line having an audio transmission plug and an inline controller and a headset is disclosed In the inline controller, one signal input end of signal input module is coupled to one signal transmission unit of the audio transmission plug. The first control part mechanically links up the first and second conductive part, for controlling the input end of first conductive part for connecting with several signal input ends of signal input module, and controlling the output end of the first conductive part for connecting with the input end of one wire circuit, or, controlling the input end of the second conductive part for connecting with the output end of the same wire circuit, and controlling the output end of the second conductive part for connecting with signal output ends of signal output module.

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Taipei, Taiwan

Po-Hua Hsu